Cfanny Women's Mock Neck Key-Hole Back Bodycon Club Party Dress 95%Polyester + 5%Spandex Imported Note:The material is thin. Features:sleeveless,high neck,knee length,High Elasticity It's perfect for Spring, Party, Club Package content: 1 dress Size: S-XL.S(US 2-4),M(US 4-6),L(US 6-8),XL (US 8-10)